// 单行输入框的全局样式
.my-input {
    @apply w-full border border-gray-300 rounded-md p-2 mt-4 outline-none
    placeholder:text-xs focus:border-blue-500 duration-300
}

// 单行输入框错误消息的全局样式
.my-error {
    @apply rounded-md bg-red-400 text-white text-xs px-2 mt-2
}

// 按钮的全局样式
.my-button {
    @apply bg-blue-500 text-white rounded-md py-2 px-4 hover:bg-blue-600 duration-300
}